OSL - YOW

C$ 621 Find Cheap Flights from Oslo to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo to Ottawa departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Ottawa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Ottawa, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 25% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Oslo to Ottawa (OSL-YOW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo to Ottawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oslo to Ottawa

Wed, 27 Aug - Sat, 6 Sep
Air Canada Logo
6:45 a.m. - 10:24 a.m.OSL-YOW
33h 39m2 stops
Air Canada Logo
2:40 p.m. - 12:15 p.m.YOW-OSL
15h 35m2 stops
C$ 816Air Canada
Find Deal
Thu, 28 Aug - Sat, 6 Sep
Air Canada Logo
7:15 a.m. - 10:24 a.m.OSL-YOW
33h 09m2 stops
Air Canada Logo
2:40 p.m. - 12:15 p.m.YOW-OSL
15h 35m2 stops
C$ 823Air Canada
Find Deal
Wed, 27 Aug - Sun, 7 Sep
Air Canada Logo
7:15 a.m. - 8:59 a.m.OSL-YOW
31h 44m2 stops
Air Canada Logo
1:55 p.m. - 12:15 p.m.YOW-OSL
16h 20m2 stops
C$ 833Air Canada
Find Deal
Thu, 28 Aug - Fri, 5 Sep
Air Canada Logo
6:45 a.m. - 1:44 p.m.OSL-YOW
12h 59m2 stops
Air Canada Logo
10:00 a.m. - 12:15 p.m.YOW-OSL
20h 15m2 stops
C$ 838Air Canada
Find Deal
Wed, 27 Aug - Sun, 7 Sep
Air France Logo
12:45 p.m. - 12:22 a.m.OSL-YOW
17h 37m2 stops
Air France Logo
5:20 p.m. - 11:50 a.m.YOW-OSL
12h 30m1 stop
C$ 879Air France
Find Deal
Sun, 29 Jun - Mon, 14 Jul
United Airlines Logo
6:50 a.m. - 9:58 a.m.OSL-YOW
33h 08m2 stops
United Airlines Logo
2:48 p.m. - 11:50 p.m.YOW-OSL
27h 02m2 stops
C$ 901United Airlines
Find Deal
Wed, 27 Aug - Fri, 5 Sep
Air France Logo
12:45 p.m. - 12:22 a.m.OSL-YOW
17h 37m2 stops
Air France Logo
5:15 p.m. - 11:50 a.m.YOW-OSL
12h 35m1 stop
C$ 919Air France
Find Deal
Thu, 3 Jul - Wed, 16 Jul
 Logo
8:05 p.m. - 2:56 p.m.OSL-YOW
24h 51m1 stop
 Logo
4:10 p.m. - 12:55 p.m.YOW-OSL
14h 45m1 stop
C$ 1,099
Find Deal
Thu, 3 Jul - Wed, 16 Jul
 Logo
8:05 p.m. - 12:58 p.m.OSL-YOW
22h 53m2 stops
 Logo
4:10 p.m. - 12:55 p.m.YOW-OSL
14h 45m1 stop
C$ 1,127
Find Deal
Thu, 28 Aug - Sat, 6 Sep
Lufthansa Logo
11:35 a.m. - 10:05 p.m.OSL-YOW
16h 30m2 stops
Lufthansa Logo
8:55 p.m. - 6:05 p.m.YOW-OSL
15h 10m2 stops
C$ 4,554Lufthansa
Find Deal
Useful Info

KAYAK's insights & trends for Oslo to Ottawa flights

Get data-powered insights and trends into flights from Oslo to Ottawa to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Oslo Gardermoen Airport to Ottawa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo Gardermoen Airport to Ottawa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oslo Gardermoen Airport to Ottawa is February, where tickets cost C$ 774 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is C$ 1,187 and C$ 1,106 respectively.

How far in advance should I book a flight from Oslo Gardermoen Airport to Ottawa?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Oslo Gardermoen Airport to Ottawa, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Oslo Gardermoen Airport to Ottawa, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.


Good to know

Low seasonJanuary
High seasonMay
Cheapest flightC$ 621
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly (1% more expensive on average)
Flight from Oslo to Ottawa

When to book flights from Oslo to Ottawa

Are your dates flexible? Find out the best times to travel from Oslo to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oslo to Ottawa flights

  • What is the cheapest flight from Oslo Gardermoen Airport to Ottawa?

    In the last 3 days, the lowest price for a flight from Oslo Gardermoen Airport to Ottawa was C$ 454 for a one-way ticket and C$ 597 for a round-trip.

  • Which aircraft models fly most regularly from Oslo to Ottawa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Oslo to Ottawa?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Oslo and Ottawa, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Oslo to Ottawa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo to Ottawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to Ottawa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Oslo is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo to Ottawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Oslo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo to Ottawa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Oslo to Ottawa

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oslo to Ottawa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 9528 reviews
6.3Food
6.8Entertainment
7.3Boarding
7.0Comfort
7.8Crew
Airline reviews

We stood for a long time beyond the gate before any boarding occurred. Other than that, it was fine. It helped that it wasn't a full plane.

8.0 ExcellentAnonymous, Jun 2025KEF - YYZ
Read more Air Canada reviews

We stood for a long time beyond the gate before any boarding occurred. Other than that, it was fine. It helped that it wasn't a full plane.

Like- beer/wine for free Dis-like- all other aspects- customer service was horrible the entire trip. No help from Air Canada after they changed flight 6+ hours later. Also they put us on standby for no reason. Then almost 2 hours to get our bags after we arrived back at airport

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

The staff made sure I was comfortable, moved me to a better seat with more leg room

This was actually a bus ride to the KW airport. It was smooth and comfortable and on time.

The plane in use lacked an entertainment system (perhaps because it was still being updated?). It was an overnight flight so it wasn't terrible but still. The actual seat was adequate but not great. As an economy flyer, food review is largely irrelevant. I am unhappy with this race to the bottom for services provided especially as it applies to baggage restrictions.

I arrived at destination, two hours late. For lunch we had cookies and almonds.

The plane seats were very uncomfortable, hardly any padding left and very narrow, Makes a long oversea flight very difficult. The food is served with minimal space so its hard to eat. They really need to have planes with more room for overseas!

Good overall but I’m 5’10 and seating is always tight

Somehow, my booking was under my preferred name instead of my legal name so they almost didn’t let me board the plane at LAX. This problem should have been notified to me when I was still in Toronto.

Everything you need to know for your flight from Oslo to Ottawa

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.